On the Method of Processing of Wavedata on the Penrecorder Chart with Image-Scanner
Hideo KASAI · GEOINFORMATICS · 1987
It is difficult and is required much time to obtain the data from the image of the wave which described on the penrecorder chart. If we can get data from the chart, it is useful for data processing of wave data.In this paper, acquired method of wave data from the chart is discussed, and presented itscomputer program (subroutine) .